 |
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| water treatment (от вредных химических примесей) | |||
| purification of water | |||
| water reclamation | |||
| clarification | |||
| water purifying | |||
| clarification of water | |||
| purification | |||
| purifying water; water conditioning | |||
| water purging | |||
| water purification (Any of several processes in which undesirable impurities in water are removed or neutralized; Различные процессы, в ходе которых нежелательные примеси удаляются из воды или нейтрализуются) | |||
| water cleaning | |||
| water treatment plant | |||
| water treatment; water treating | |||
| water purification | |||
| water cleaning (от механических примесей) | |||
| |||
| purification of waters | |||
| очистка воды: 414 do fraz, 59 tematyki |